I possess over 17 years of expertise in diverse technical support roles, encompassing infrastructure design, cost analysis, procurement, and the deployment of cybersecurity networked systems. My experience spans both on-premise and cloud environments, including AWS, GCP and Azure, catering to local, regional, and global clientele. I excel in coordinating system design for servers and virtualized environments, taking charge of their operation, administration, maintenance, modification, testing, patching, updating, cybersecurity, troubleshooting, and monitoring. My approach emphasizes open-source tools to optimize cost-efficiency. Moreover, my hands-on experience in supporting, automating, and optimizing mission-critical infrastructure deployments through configuration management, CI/CD, automation, and DevOps processes showcases my ability to conceptualize and implement practical, cost-effective solutions. My track record underscores outstanding problem-solving, analytical, and decision-making skills, further enhancing my proficiency in tackling challenging situations.